@unknown{FraudProofs,
  author = {Al-Bassam, Mustafa and Sonnino, Alberto and Buterin, Vitalik},
  title = {Fraud Proofs: Maximising Light Client Security and Scaling Blockchains with Dishonest Majorities}
  year = {2018},
  month = {09},
  url = {https://arxiv.org/abs/1809.09044},
}
